42356556438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1008489439}}^1$

素因数の和:1008489451

約数の個数: 16

約数和(自身を含む): 96814986240

約数和(自身を除く): 54458429802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1008489439, 2016978878, 3025468317, 6050936634, 7059426073, 14118852146, 21178278219, 42356556438]

約数ペア:

[(1, 42356556438), (2, 21178278219), (3, 14118852146), (6, 7059426073), (7, 6050936634), (14, 3025468317), (21, 2016978878), (42, 1008489439)]